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. 2022 Aug 23;18:1079–1087. doi: 10.3762/bjoc.18.110

Table 3.

Selected experimental data for the synthesis of N-thiazolyl-1H-indazoles 4a,d–h.

graphic file with name Beilstein_J_Org_Chem-18-1079-i019.jpg
hydrazone 3 product 4 t (h) yield (%)a
Inline graphic
3a 		Inline graphic
4a 		24 35
Inline graphic
3b 		Inline graphic
4b 		24 —b
Inline graphic
3c 		Inline graphic
4c 		48 —b
Inline graphic
3d 		Inline graphic
4d 		24 12
Inline graphic
3e 		Inline graphic
4e 		24 23
Inline graphic
3f 		Inline graphic
4f 		24 24
Inline graphic
3g 		Inline graphic
4g 		12 19
Inline graphic
3h 		Inline graphic
4h 		24 34

aIsolated yield. bProduct not obtained.